Hi, yes you can do this either by using a pair of headphones via the front socket jack to monitor a stereo mix or via a pair of powered monitors from the rear outputs.
Alternatively you can also monitor your recording as the uTrack 24 has a built-in 24-input stereo monitor mixer. This will allow you to monitor a stereo mix from the incoming channels of audio that you are recording (up to 24), while adjusting various mix parameters.
The good thing is that these adjustments will not affect the actual recording.
Hope that helps